A useful order for your first visit

  1. Explore: rotate a model in the 3D viewer and move the exploded-parts slider.
  2. Plan: read the model’s current status, equipment list and build guide.
  3. Download: use the free download button and enter your name and email. The ZIP link appears immediately; no payment or email delivery.
  4. Prepare: extract the ZIP, open its print index, choose your slicer profile and check a small joint before a full build.

All projects remain prototypes. Physical fit and performance testing are still needed. Drift has an unresolved glide fault; Rotor is a measurement project, not a complete operating helicopter.

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